5
NE215
Example for print
Main counter systems: (PTB-approved)
1 up/down preset counter with totalizer.
Batch counter systems: 1 preset counter, adding.
A key provided at the counter enables switching the display to the
respective counters
of the main respectively batch counting
system.
Counter function
The counter is administrating the inputs of both counting systems
and will react by the programmed output action upon achieving the
set presets respectively limit values.
Thanks to various programming options the device is capable of
many machine monitoring and controlling tasks. Running values and
the set parameters remain even after power failure.
The serial interface allows printout of counter values.
Applications
● Interior use for monitoring and control of production machines
and systems.
● In any branches of industry where length measurement is
subject to calibration.
The device must not be used in: explosive areas, medical appliances
as well as in applications explicitly mentioned in the standards of
VDE 0411 part 100.
2.1 Block diagram
The block diagram shows the components together with its contacts
and connections.
Getting to know the counter
Supply
voltage
count
A
B
XP-Reset
h counter
B1 counter
B1 reset
Coding
Interface
A 90° B
Totalizer
Main counter
Batch counter
or
Tachometer
P1
P2
B1
Sensor
supply
Time Meter
Interface
RS232
T
R
GND
2
3
12
13
14
15
16
17
18
23
25
26
9
10
11
19
20
4
5
6
7
8
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